<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
    <a href="01.HTML基本用法.html" target="_blank">打开01页面</a>
    <a href="02.常用标签.html" target="_blank">打开02页面</a>
    <a href="03.常用标签.html">打开03页面</a>
</body>
</html>